FA-1612X Series

1 Soft Absorber

φ13.5
15φ512φ512M16×1.5

3 Magnum Series

10.5

690(21.9)(117)(79.5)

2 Rotary Damper

Standard nut(Width across ﬂat 19)(102)

New products

ソフトアブソーバー
Soft Absorber

Lock screwSpecifications
Model

Adjustment screw

Stroke mm

Max. absorption energy J（kgf・m）Max. equivalent mass kg（kgf）Range of impact rate m/s

4 Speed Controller

FA-1612X1-S
FA-1612X1-C
FA-1612X2-S
FA-1612X2-C

1214.7

Orifice type

200
（200）

0.3～1

Single-orifice type

120
（120）

0.3～2

Multiple-varying orifice type35（35）0.7～3Multiple-orifice typeFA-1612X3-S
FA-1612X3-CNote) To place an order without a cap, put –S at the end of the model number, and to place an order with a cap, put –C at the end of the model number.

Common Specifications

5 Helical Isolator

Max. dragMax. cycle rate

N（kgf）

3,528（360）cycle/min

60

Max. absorption energy per minute J/min（kgf・m/min）
Recovering power of the piston rodN（kgf）

235（24）℃

Mass：Ｓ typeg－5～7098：C typeg

107

19.6（2.0）
or lower

Selection Guideline The FA-1612・FWM series has the following three patterns of absorption characteristics depending on the orifice type. Please use the following information as a guideline when making yourApplication

Multiple-varying orifice typeMultiple-orifice typeFA-1612X1 series

FA-1612X2 series

FA-1612X3 series

For low-speed

For medium speed, in particular with a pneumatic cylinder

For high-speed
ResistanceResistance

Absorption characteristics

Single-orifice type

Resistance

6 Model Selection Form

Orifice type
Model number

StrokePrecautions for Use

StrokeStroke

Adjustment Method* Do not use this product without carefully reading the attached owner’s manual.

* To adjust, turn the adjustment knob with a slotted screw driver.

* Ensure that an external stopper (Stopper nut OP-020HB) is also used.

* Because the adjustment can be done in an analog manner, a* Do not turn the oil inlet screw located at the bottom of the main unit.
* Ensure that sufficient mounting strength is secured for this product. (As aguideline, it should be 2 to 3 times the maximum drag listed in the catalogue.)* Do not use this product in a vacuum or a location where it may come in contact with oil.
* Ensure that an eccentric load is not applied to the soft absorber(Allowable eccentric angle: within ±2.5°)

56

Operating temperature

value between two integers on the indicator can be set.
* It does not have a lock screw for locking the adjusted setting.

Adjustable type Self-adjusting

RoHS
Compliant
対応品
RoHS

Optional Parts
Eccentric angle adaptor OP-010XB

Stopper nut OP-020HB

Model

Liquid-proof cap FA-1612X□-C-060

Model

Model

OP-020HB-S● A drip-proof cap is fitted on the unit on delivery.
●Liquid-proof caps are not sold separately.
● Ensure that the cap is facing upward. If thecap is facing sideways or downward, it cannot
provide an effective means for liquid proofing.
●F□□-16120M□□-C-060
・ The model number 1, 2, or 3 is inserted
in the □ of X□.

OP-020HB-C(For uses with a cap)

21.9

21.9

121530
M16×1.5

7114.54560

3

M16×1.5

9.5

φ12φ213412

OP-020HB-S(For cap-less uses)

129（Total length）

Standard nut(Width across ﬂat 24)
Width across ﬂat 19

4 Speed Controller

Cap for eccentric angle(OP-010□B-1)
Guide for eccentric angle(OP-010□B-2)
M22×1.5(M22 nut）
27.7

OP-020HB-C● Adjust so that it stops 1mm before
thestroke end, and fasten with the mainunit’s nut until secured.

1919

Mass 15g

Mass 28g

10°10°Note) When attaching, make sure that theside without a bearing chamfer is theimpact surface.

Note) Material of cap for eccentric angle: POM

Holder with a switch OP-032HB (With a stopper function)
6 Model Selection Form

Square flange OP-040XB

ModelOP-032HB

ModelOP-040XB40● Once the attachment site is determined, uset
he main unit’s nut to securely fasten in place.

2381215

19

φ13.5

14.8

M16×1.5□24□34

5 Helical Isolator

質量 46gMass 81g

3 Magnum Series● Screw the eccentric angle adaptor into
the main unit until the cap for the eccentricangle and the piston rod form a tightconnection. While maintaining this position,
fasten the main unit’s nut until secured.
● Use the eccentric angle adaptor whenthe eccentric angle is 2.5°or larger.
● The main unit can also be used as a stopper.
● Use it with a capless soft absorber.
● The maximum operating eccentric angle
with an eccentric angle adaptor is ±10°.
● The caps and the guides for inclined use
are not unbundled.

FA-1612X□-C-060

2 Rotary Damper

OP-010XB

1 Soft Absorber●Products specification might be changed without notice.

New products

Fixed Type

21.9

4-φ4.5Mass 46g● Although a holder with a switch can be ordered on its own, we strongly recommend ordering
one with the main unit. Please include the main unit’s model number when placing an order.
● For switch specifications and precautions for use, please refer to page 23.

4Mass 29g

Standard nuts are sold separately as well.
Applicable Models
FA-1612X

ModelM16 nut57